• Traditional Styling & Function… 21st Century TECHNOLOGY

    Dial, pointers and reset are identical to the first generation accelerometer

    New drive system moves the dynamic pointer smoothly and steadily through the entire range and works the tell-tale pointers with an authority not found on prior QED accelerometers or other competitive products

    With no detectable hysteresis, the E/AA is more repeatable than similar cockpit accelerometers on the market today

  • Designed For Longevity & Performance

    The new E/AA digital instrument is easier, less time-consuming & less expensive to manufacture.
    With shorter lead times and lower calibration costs, QED/Inc. passes the savings on to its customers

    Solid-state sensing and an electrical drive system dramatically improve reliability and maintainability, translating into lower life-cycle costs and improved user confidence in the values displayed

  • Traditional Mechanical versus Electronic Analog

    Designed to completely replace the existing instrument

    Envelope design and the materials in the exposed areas are identical to those in the original instrument

    Mounting holes are unchanged for easy retrofitting

    Two 28 VDC wires plus one ground wire for power differentiate the mechanical accelerometer from the new E/AA

  • We’ve Passed Every Test

    Drive motors tested for more than 3.4 million cycles without one failure, ensuring longevity & reliability

    Envelope design and the materials in the exposed areas are identical to those in the original instrument

    Mounting holes are unchanged for easy retrofitting

    Two 28 VDC wires plus one ground wire for power differentiate the mechanical accelerometer from the new E/AA

  • Specifications
  • Range:

    -5g to +10g

    -2g to +4g

  • Model designations with integral lighting (basic model comes with white lights per Mil-L-27160);

    Model 3010-20-(XXX) is designed to replace USAF type ABU-4A/A

    Model 3004-20-(XXX) is designed to replace USAF type ABU-8A/A

  • Model designations without lighting:

    Model 3010-10-(XXX) is designed to replace USAF type B-6

    Model 3004-10-(XXX) is designed to replace USAF type MA-1

  • Scale Error (Tolerance):

    0.2g

    0.1g

  • Weight:

    1.0 pound (Max.)

    1.0 pound (Max.)

  • Designed to meet the applicable portions of:

    Mil-A-5885
    Mil-A-25949

    Mil-A-25719
    Mil-A-27261

RTCA DO160 Testing List for the E/AA

  • Section

    Description

    Category

  • 4

    Temperature / Altitude

    A2

  • 5

    Temperature / Variation

    C

  • 7

    Operational Shock

    A

  • 8

    Vibration

    R, Zone 2

  • 15

    Magnetic Effects

    Z

  • 16

    Power input

    Z

  • 17

    Voltage Spikes

    A

  • 18

    Audio Frequency Conducted Susceptiblity

    B

  • 19

    Induces Signal Susceptibility

    Z

  • 20

    RF Susceptibility

    T

  • 21

    Emissions of RF Energy

    M & H

  • 22

    Lightning Induced Transient Susceptibility

    AZZZ

  • 25

    Electrostatic Discharge

    A

  • E/AA Parts List

TYPICAL LIGHTING SCHEMES

White Lighting

Lighting, Instrument, Integral White per General Specification MIL-L-27160

Blue/White Lighting

Blue-Filtered White-Type 1(h) per MIL-C-25050 Blue / White per ANS/ASTM E 308-66 CIE 1976 System

Green Lighting

Lighting, Aircraft, Interior, Night Vision Imaging System (NVIS) Compatible per MIL-L-85762 Type I

Red Lighting

Lighting, Instrument, Integral Red per General Specification MIL-L-25467

Other lighting schemes to meet your requirements are available.

We also offer Repair/Overhaul Services.

For detailed drawings with dimensions,
please contact QED or a sales representative.

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    Designed to your exact requirements.

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